Crispy Cajun onion rings

Ingredients

50g plain flour
1 large onion
, cut into 1cm slices, rings separated
2 egg white
olive oil
, for greasing
2 tsp Cajun seasoning
100g breadcrumb

Method

• Heat oven to 200C/180C fan/gas 6. Put the flour in a large sealable plastic bag. Season, then tip in the onion and shake well. Whisk the egg whites until foamy, add the onions and stir to coat.
• Lightly oil a baking sheet. Add the seasoning and breadcrumbs to the bag; then, working in batches, add the eggy onion rings and coat in the crumbs. Arrange onion rings, in a single layer, on the baking sheet and cook for 25-30 mins, turning halfway through, until the onion is tender and the crumbs are golden.